Earlier this year, the 68-year-old released "The Bravest Man In The Universe," his first full album in 18 years. Produced by Damon Albarn of Gorillaz, It was recorded when he had colon and prostate cancers, which he later beat.

"He said it's not bad yet but it's going to get worse," said Womack, referring to the doctor.

"How can I not remember songs that I wrote? That's frustrating," Womack added.